package com.example.studentcompetitionplatform.service;

import com.example.studentcompetitionplatform.entity.Registrations;

import java.util.Map;

public interface IJingSaiBaoMingService {
    //报名
    void insertR(Registrations registrations);
    //分页数据查询
    Map<String, Object> page(Integer pageNum, Integer pageSize, Integer competitionId);


}
